[CMake] Specify compiler flags for only one file

[Renan Greinert]

Hello everybody,

 

I have a simple Project like this:

 

 

set(PROJ_SOURCES

  main.cpp

  manager.cpp

  exceptionhandler.cpp

  sqlite3.c )

 

#and the following flags for visual studio

set(CMAKE_CXX_FLAGS  "${CMAKE_CXX_FLAGS} /EHsc /Oi /Ot /GF /GS- /W4")

 

The problem is that we want to compile with warnings level 4 (/W4), but we
have 3rd part files (sqlite3.c in the example) and it throws thousands of
warnings. So, only that file, I'd like to compile with /W0 param.

 

Is it possible to do that with CMake?

 

Thank you,

 

Renan Greinert

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